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Trojan.DNSChanger and Google Redirect Virus


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6 replies to this topic

#1 apina99

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Posted 17 July 2010 - 09:34 PM

I ran a quick scan with mbam and it showed that I had 4 trojan.dnschanger viruses. I deleted them but the next time i started my computer they would reappear when i would scan again. Also, I have scanned with superantimalware but the viruses won't go away. Is there any way I can remove the virus or do I have to take my laptop to a
professional. P.S. i am running on Vista.

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#2 boopme

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Posted 17 July 2010 - 09:42 PM

Hello please post those logs ,that info is useful. You can leave out the cookies section if you want,eiyher way.
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#3 apina99

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Posted 17 July 2010 - 09:48 PM

here is the MBAM log
Malwarebytes' Anti-Malware 1.46
www.malwarebytes.org

Database version: 4052

Windows 6.0.6002 Service Pack 2
Internet Explorer 7.0.6002.18005

7/17/2010 7:48:02 PM
mbam-log-2010-07-17 (19-48-02).txt

Scan type: Quick scan
Objects scanned: 118779
Time elapsed: 12 minute(s), 17 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 4
Folders Infected: 0
Files Infected: 0

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\NameServer (Trojan.DNSChanger) -> Data: 93.188.162.61,93.188.161.201 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{91c71993-9956-48a2-a8c6-5e3f81f526b1}\DhcpNameServer (Trojan.DNSChanger) -> Data: 93.188.162.61,93.188.161.201 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{91c71993-9956-48a2-a8c6-5e3f81f526b1}\NameServer (Trojan.DNSChanger) -> Data: 93.188.162.61,93.188.161.201 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{b2dd252e-22c7-40e8-aa56-9e5ddd3e9c28}\NameServer (Trojan.DNSChanger) -> Data: 93.188.162.61,93.188.161.201 -> Quarantined and deleted successfully.

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

#4 boopme

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Posted 17 July 2010 - 09:58 PM

You need an update

Rerun MBAM (MalwareBytes) like this:

Open MBAM in normal mode and click Update tab, select Check for Updates,when done
click Scanner tab,select Quick scan and scan (normal mode).
After scan click Remove Selected, Post new scan log and Reboot into normal mode.

Please ask any needed questions,post logs and Let us know how the PC is running now.
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook

#5 apina99

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Posted 17 July 2010 - 10:07 PM

I have tried to get an update for MBAM but i get an error message that
MBAM_ERROR_UPDATING (12007, 0, WinHttpSendRequest)

#6 apina99

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Posted 18 July 2010 - 01:04 PM

nevermind i got the update for MBAM
here is the current log
Malwarebytes' Anti-Malware 1.46
www.malwarebytes.org

Database version: 4323

Windows 6.0.6002 Service Pack 2
Internet Explorer 7.0.6002.18005

7/18/2010 11:00:43 AM
mbam-log-2010-07-18 (11-00-43).txt

Scan type: Quick scan
Objects scanned: 129129
Time elapsed: 13 minute(s), 18 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 4
Folders Infected: 0
Files Infected: 0

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\NameServer (Trojan.DNSChanger) -> Data: 93.188.162.61,93.188.161.201 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{91c71993-9956-48a2-a8c6-5e3f81f526b1}\DhcpNameServer (Trojan.DNSChanger) -> Data: 93.188.162.61,93.188.161.201 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{91c71993-9956-48a2-a8c6-5e3f81f526b1}\NameServer (Trojan.DNSChanger) -> Data: 93.188.162.61,93.188.161.201 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{b2dd252e-22c7-40e8-aa56-9e5ddd3e9c28}\NameServer (Trojan.DNSChanger) -> Data: 93.188.162.61,93.188.161.201 -> Quarantined and deleted successfully.

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

#7 boopme

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Posted 18 July 2010 - 08:49 PM

Change your DNS Servers:
  • Go to Posted Image > Run... and in the open box, type: cmd
  • Press OK or Hit Enter.
  • At the command prompt, type or copy/paste: ipconfig /flushdns
  • Hit Enter.
  • You will get a confirmation that the flush was successful.
  • Close the command box.
If the above commands did not resolve the problem, the next thing to try is to reset your network settings and Configure TCP/IP to use DNS.
  • Go to Posted Image > Control Panel, and choose Network Connections.
  • Right-click on your default connection, usually Local Area Connection or Dial-up Connection if you are using Dial-up, and and choose Properties.
  • Double-click on Internet Protocol (TCP/IP) or highlight it and select Properties.
  • Under the General tab, write down any settings in case you should need to change them back.
  • Select the button that says "Obtain an IP address automatically" or make sure the DNS server IP address is the same as provided by your ISP.
  • Select the button that says "Obtain DNS servers automatically".
  • If unknown Preferred or Alternate DNS servers are listed, uncheck the box that says "Use the following DNS server address".
  • Click OK twice to get out of the properties screen and restart your computer. If not prompted to reboot go ahead and reboot manually.
-- Vista users can refer to How to Change TCP/IP settings

CAUTION: It's possible that your ISP (Internet Service Provider) requires specific DNS settings here. Make sure you know if you need these settings or not BEFORE you make any changes or you may lose your Internet connection. If you're sure you do not need a specific DNS address,
then you may proceed.




Next run ATF and SAS: If you cannot access Safe Mode,run in normal ,but let me know.

Note: On Vista, "Windows Temp" is disabled. To empty "Windows Temp" ATF-Cleaner must be "Run as an Administrator".

From your regular user account..
Download Attribune's ATF Cleaner and then SUPERAntiSpyware , Free Home Version. Save both to desktop ..
DO NOT run yet.
Open SUPER from icon and install and Update it
Under Scanner Options make sure the following are checked (leave all others unchecked):
Close browsers before scanning.
Scan for tracking cookies.
Terminate memory threats before quarantining
.
Click the "Close" button to leave the control center screen and exit the program. DO NOT run yet.

Now reboot into Safe Mode: How to enter safe mode(XP)
Using the F8 Method
Restart your computer.
When the machine first starts again it will generally list some equipment that is installed in your machine, amount of memory, hard drives installed etc. At this point you should gently tap the F8 key repeatedly until you are presented with a Windows XP Advanced Options menu.
Select the option for Safe Mode using the arrow keys.
Then press enter on your keyboard to boot into Safe Mode
.

Double-click ATF-Cleaner.exe to run the program.
Under Main "Select Files to Delete" choose: Select All.
Click the Empty Selected button.

If you use Firefox or Opera browser click that browser at the top and choose: Select All
Click the Empty Selected button.
If you would like to keep your saved passwords, please click No at the prompt.
Click Exit on the Main menu to close the program
.

NOW Scan with SUPER
Open from the desktop icon or the program Files list
On the left, make sure you check C:\Fixed Drive.
Perform a Complete scan. After scan,Verify they are all checked.
Click OK on the summary screen to quarantine all found items.
If asked if you want to reboot, click "Yes" and reboot normally.

To retrieve the removal information after reboot, launch SUPERAntispyware again.
Click Preferences, then click the Statistics/Logs tab.
Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
If there are several logs, click the current dated log and press View log.
A text file will open in your default text editor.
Please copy and paste the Scan Log results in your next reply.
Click Close to exit the program.


Please ask any needed questions,post logs and Let us know how the PC is running now.
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook




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